More information: Blackfield is the acclaimed collaboration between Steven Wilson (Porcupine Tree) and Israeli artist Aviv Geffen. Formed after a meeting in 2000, the partnership blossomed into a crosscultural collaboration.

Aviv Geffen's profile has continued to rise and Aviv has worked with legendary producers Tony Visconti and Trevor Horn, played live with U2 and Placebo, and has been a judge on the Israeli TV show, The Voice. Aviv contributed the writing and vocals on 'Blackfield IV', with Steven Wilson - who also mixed the album into stereo and 5.1 surround sound - adding guitar and vocal parts.